Co-Catalyzed Polyethylene Powder

2.3× Faster Biodegradation

A low-density polyethylene powder with carbonyl functional groups on its surface, enabling several-fold faster microbial degradation after cobalt-catalyzed pretreatment.

Tang, Zequn · Zhao, Yilin · Wang, Zishuai · Liu, Xianrui · Yizhi, Liu · Penghao, Gu · Xiao, Gang · Baeyens, J. · Su, Haijia

Chemical Engineering Journal 2024

Specifications

重均分子量降低

{'zh': '8.77', 'en': ''} %

天生物降解后失重

{'zh': '23.91', 'en': ''} %

微生物降解效率提高

{'zh': '2.32', 'en': ''} 倍

Advantages

Carbonyl index increased from 0 to 2.99 (120°C, 24 h)